io 4 



EXPLANATION OF 



Fig. B 



F 

 F 

 F 

 F 

 F 

 F 



F 



•p 



j. 



F 



one of the leaves magnified, to mew the difpo- 

 fition of the cells that compofe it, with their 

 entrances. 



g. B i . the back view of the fame leaf magnified. 



g. c. c i. Cellaria Flabellum, p'ag. 28. n. 16. 



g. C. the back-part of the cells magnified. 



g. C 1. the fore-part of the fame magnified. 



g. d. Cellaria cirrata, pag. 29. n. 17. 



g. D. the back-part of the cells magnified. 



g. D 1. the fore-part of the fame magnified. 



g. e. f. Sertularia volubilis, pag. 51. n. 22. 



g. F. the fame magnified, with its ovaries at E. 



Fig. a. 



Fig. A. 

 Fig. b. 

 Fig. B. 



Fig. C. 



Tab. 5. 



Cellaria tulipifera, pag. 27. ». 15. growing on a 

 Fucus (H.) 

 the fame magnified. 

 Cellaria cereoides, pag. 26. ;/. 14. 

 fome of the joints magnified, to mew the fhape 



of the cells, 

 fome of the joints fupported in the middle by a 

 tube, from whence the cells grow down- 

 wards, as well as upwards, 

 the crofs fection of a joint, to mew the con- 

 nexion of the cells, 

 the perpendicular fection, to (hew the difpoil- 

 tion of the cells. 

 Sertularia quadridentata, pag. 57. n. 33. adhering 

 to the Fucus lendigerus Linn. (F.) 

 the fame magnified. 



Tab- 



